Create a nicer interface for base::mac::GetValueFromDictionary

The interface now conforms to base::mac::GetValueFromDictionary<>(dictionary, key). The tests written have loosely compared it against the original base::mac::GetValueFromDictionary method for expectations.

TEST=FoundationUtilTest.GetValueFromDictionary


Review URL: http://codereview.chromium.org/8540021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@109985 0039d316-1c4b-4281-b951-d872f2087c98
3 files changed